 Hi, so I'm the doc, I've got a hangover, a bad one, and I'm going to talk about a language called Hyde. So say hello to Karel's the catfish, that's our language's virtual master, although she looks more like an octopus, so I kind of prefer this one, he's much more badass, but anyway, so Hyde is essentially a list dialect, a dialect of Emacs list that runs on top of Python. It is a stable combination, but you would ask why. Well, the first part is that it's a list dialect, which means that the syntactic sugar, by the way I love that term, syntactic sugar, the syntactic sugar of this comes on top of Python, which is actually quite interesting once you start going into say, mathematical computing, which is something I'm into, plus the part that there's very, very easy interrupt between Python and Python. As you know, Python happens to have a lot of languages for math and science, so richness doesn't have, I mean, not a lot of other languages have that kind of ecosystem. So it's actually not a bad mix, it feels quite intuitive, but it also has its disadvantages, which I would like to just enumerate before we go any further. Seeing that this is functional gone, unfortunately, Hyde is not that functional yet. So things like immutability don't really exist beyond what Python provides. So if anybody's familiar with Python, couples are an immutable data structure. Apart from that, everything else is mutable. Everything else can change on the fly. Also, Hyde does not have one ads. There are unofficial implementations. Somebody's trying to put a closure, the closure languages implementation on to Hyde, but it's nowhere near complete. However, having said that, doesn't mean that Hyde is not useful. It's got a lot of things going for it, and I hope to enumerate them as we go along further. So, yeah, very easy to get started with Hyde. You can just do a pit install. Pit is the Python languages library management system. And Hyde has a console, it has a wrapper. It also comes as an interpreter. And what Hyde basically does under the hood is it compiles Hyde code to Python abstract syntax trees, which the Python interpreter can then run. So you can also see the generated Python code. You can optimize that further. You can also see the abstract syntax tree. If you ever want to hack on top of the language, it's a little like LLVM. You know what's going on under the hood. So you can implement things better. So yeah, as you can see, misplies, misplies, syntax. So let's do a deep dive into it. Like, you know, Python uses postpix, sorry, let's use a postpix, let's use a postpix. So let's dive into it. So, yeah. So I'm going to go ahead and get used to it. So I'm going to go ahead and get used to it.